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Showing: 1 to 10 of 264 matches for "XRD analysis of coal"  Page   1   2   3   4   5   6   7   8   9  next
TITLE Analysis Of Surface Modification On Coal Pyrite 
SUMMARY ... SEM micrographs of coal pyrite at three different stages of oxidation ... with scaly
oxidation products (Figure 2). From XRD pattern analysis, the initial ...
AUTHOR Zhu, H.
PUBLISHED 2002
TITLE X-Ray Diffraction And IR Spectroscopy Of Three Forms Of Silica And Mine Dusts 
SUMMARY ... Rietveld method of quantitative analysis (Rietveld 1969) may be able to minimize
many of the problems encountered in the analysis of coal mine dusts using XRD. ...
AUTHOR Babu, V. Suresh ; Pandurangi, R. S. ; Seehra, M. S.
PUBLISHED 1991
TITLE Quartz Content In Bulk Coal, Host Rock, And Airborne Dust Samples: A Comparative Study Of IR And XRD Procedures 
SUMMARY ... 19 Ramani, R. V., Qin, J., and Miola, W., "Quartz Analysis in Coal Mine Samples:
Comparison of XRD and P-7 Methods," Proceedings of the 5th US Mine Ventilation ...
AUTHOR Miola, W.
PUBLISHED 1994
TITLE Free Gold Recovery By Coal-Oil Agglomeration 
SUMMARY ... The gold recoveries were less than with the synthetic ore and by performing XRD
analysis on the coal-oil phase, it was found that the gold particles were in ...
AUTHOR Kotze, W.
PUBLISHED 2000
TITLE Enhancement of the Becher Process by Ball Milling 
SUMMARY ... of reduction was estimated from the ratio of ilmenite to ilmenite + rutile peaks
on the XRD traces. RESULTS Thermal analysis of the milled coal diluted to 19 ...
PUBLISHED 1997
TITLE Quartz Analysis In Coal Mine Samples: Comparison Of XRD And P-7 Methods 
SUMMARY ... Page 6. QUARTZ ANALYSIS IN COAL MINE SAMPLES: XRD/P-7 239 Low-Temperature Ashing
Time ... Page 8. QUARTZ ANALYSIS IN COAL MINE SAMPLES: XRD/P-7 241 ...
AUTHOR Ramani, Raja V. ; Qin, Jianmin ; Miola, Wilson
PUBLISHED 1991
TITLE Quantitive Geophysical Log Interpretation for Geotechnical and Geological Assessment of Coal Measure Rocks 
SUMMARY ... In addition to the XRD analysis a different selection of 20 samples were chosen ... for
evaluating the effects of real lithological variations in the coal measures ...
AUTHOR P Hatherly ; T Medhurst ; R Turner
PUBLISHED 2006
TITLE Quartz Content In Bulk-Coal, Host-Rock And Airborne Dust Samples: A Comparative Study Of IR And XRD Procedures 
SUMMARY ... XRD results were higher than those from IR. This was found to be the case from the
results of the analysis samples and respirable-dust samplcs. In bulk-coal ...
AUTHOR Miola, W. ; Ramani, R. V.
PUBLISHED 1996
TITLE Characterization Of Coal And Quartz Dust In Interior Basin Coal Mines 
SUMMARY ... 12) Quartz content determined by XRD and P ... EXPERIMENTAL PROCEDURES Bulk Sampling
and Analysis Protocols ASTM ... for collecting bulk samples of coal in underground ...
AUTHOR Chugh, Y. Paul
PUBLISHED 2011
TITLE Crystalline Silica Analysis: A Comparison of Calibration Materials and Recent Coal Mine Dust Size Distributions 
SUMMARY ... for respirable crystalline silica analysis. KEYWORDS: silica, coal, analysis,
XRD, infrared, calibration materials Introduction ...
AUTHOR Page, Steven J.
PUBLISHED 2005
Showing: 1 to 10 of 264 matches for "XRD analysis of coal"  Page   1   2   3   4   5   6   7   8   9  next

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